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Plasmonic Enhanced Nanocrystal Infrared Photodetectors

Low-dimensional nanomaterials are widely investigated in infrared photodetectors (PDs) due to their excellent optical and electrical properties. To further improve the PDs property like quantum efficiency, metallic microstructures are commonly used, which could squeeze light into sub-diffraction vol...

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Detalles Bibliográficos
Autores principales: Yan, Naiquan, Qiu, Yanyan, He, Xubing, Tang, Xin, Hao, Qun, Chen, Menglu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10146273/
https://www.ncbi.nlm.nih.gov/pubmed/37110051
http://dx.doi.org/10.3390/ma16083216
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author Yan, Naiquan
Qiu, Yanyan
He, Xubing
Tang, Xin
Hao, Qun
Chen, Menglu
author_facet Yan, Naiquan
Qiu, Yanyan
He, Xubing
Tang, Xin
Hao, Qun
Chen, Menglu
author_sort Yan, Naiquan
collection PubMed
description Low-dimensional nanomaterials are widely investigated in infrared photodetectors (PDs) due to their excellent optical and electrical properties. To further improve the PDs property like quantum efficiency, metallic microstructures are commonly used, which could squeeze light into sub-diffraction volumes for enhanced absorption through surface plasma exciton resonance effects. In recent years, plasmonic enhanced nanocrystal infrared PDs have shown excellent performance and attracted much research interest. In this paper, we summarize the progress in plasmonic enhanced nanocrystal infrared PDs based on different metallic structures. We also discuss challenges and prospects in this field.
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spelling pubmed-101462732023-04-29 Plasmonic Enhanced Nanocrystal Infrared Photodetectors Yan, Naiquan Qiu, Yanyan He, Xubing Tang, Xin Hao, Qun Chen, Menglu Materials (Basel) Review Low-dimensional nanomaterials are widely investigated in infrared photodetectors (PDs) due to their excellent optical and electrical properties. To further improve the PDs property like quantum efficiency, metallic microstructures are commonly used, which could squeeze light into sub-diffraction volumes for enhanced absorption through surface plasma exciton resonance effects. In recent years, plasmonic enhanced nanocrystal infrared PDs have shown excellent performance and attracted much research interest. In this paper, we summarize the progress in plasmonic enhanced nanocrystal infrared PDs based on different metallic structures. We also discuss challenges and prospects in this field. MDPI 2023-04-19 /pmc/articles/PMC10146273/ /pubmed/37110051 http://dx.doi.org/10.3390/ma16083216 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Yan, Naiquan
Qiu, Yanyan
He, Xubing
Tang, Xin
Hao, Qun
Chen, Menglu
Plasmonic Enhanced Nanocrystal Infrared Photodetectors
title Plasmonic Enhanced Nanocrystal Infrared Photodetectors
title_full Plasmonic Enhanced Nanocrystal Infrared Photodetectors
title_fullStr Plasmonic Enhanced Nanocrystal Infrared Photodetectors
title_full_unstemmed Plasmonic Enhanced Nanocrystal Infrared Photodetectors
title_short Plasmonic Enhanced Nanocrystal Infrared Photodetectors
title_sort plasmonic enhanced nanocrystal infrared photodetectors
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10146273/
https://www.ncbi.nlm.nih.gov/pubmed/37110051
http://dx.doi.org/10.3390/ma16083216
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AT qiuyanyan plasmonicenhancednanocrystalinfraredphotodetectors
AT hexubing plasmonicenhancednanocrystalinfraredphotodetectors
AT tangxin plasmonicenhancednanocrystalinfraredphotodetectors
AT haoqun plasmonicenhancednanocrystalinfraredphotodetectors
AT chenmenglu plasmonicenhancednanocrystalinfraredphotodetectors